Cobblestone Elementary vs Parker Whitney Elementary
A head-to-head comparison of two elementary schools in California, United States, 1.3 km apart, using official American 2025 data. The better value in each row is highlighted.
Cobblestone Elementary
Rocklin · Public elementary · Grades K–6
372 students
Parker Whitney Elementary
Rocklin · Public elementary · Grades K–6
422 students
| Measure | Cobblestone Elementary Rocklin, California | Parker Whitney Elementary Rocklin, California |
|---|---|---|
| Success Index (US) | 68 Top 50% | 66 Top 50% |
| State rank | #941 of 5,693 | #1038 of 5,693 |
| National rank | #12795 of 50,301 | #13919 of 50,301 |
| Sector | Public | Public |
| Type | Elementary | Elementary |
| Year range | Grades K–6 | Grades K–6 |
| Students | 372 | 422 |
| Enrollment | 372 | 422 |
| Free/reduced-price lunch | 31.2% | 30.1% |
| Students per teacher | 21.9 | 21.1 |
| Reading proficiency | 65% | 65% |
| Math proficiency | 65% | 60% |
| city | Rocklin | Rocklin |
| state | California | California |
| Website | – | – |
The verdict
- •Cobblestone Elementary scores higher on the Success Index (US) (67.9 vs 66.3).
- •Cobblestone Elementary does better on math proficiency (65% vs 60%).
- •Parker Whitney Elementary does better on community advantage (fewer free/reduced-price lunch) (30.1% vs 31.2%).
- •Parker Whitney Elementary does better on students per teacher (21.1 vs 21.9).
- •Parker Whitney Elementary is the larger school with 422 students compared with 372.
The Success Index (US) summarises published results and context from official data. It does not measure teaching quality or fit. Methodology.
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Frequently asked questions
Is Cobblestone Elementary better than Parker Whitney Elementary?
On the Success Index (US), Cobblestone Elementary ranks higher (67.9 vs 66.3 out of 100). The index is built from published results and context data, not from teaching quality or fit, so visit both schools before deciding.
How far apart are Cobblestone Elementary and Parker Whitney Elementary?
About 1.3 km in a straight line, between Rocklin and Rocklin in California.
Which has the better Enrollment?
Cobblestone Elementary: 372. Parker Whitney Elementary: 422. Students enrolled in the latest NCES directory year.
How do Cobblestone Elementary and Parker Whitney Elementary rank in California?
Cobblestone Elementary is 941st of 5,693 and Parker Whitney Elementary is 1038th of 5,693 among elementary schools in California on the 2025 Success Index (US).